22061010 has 16 divisors (see below), whose sum is σ = 52946496. Its totient is φ = 5882928.

The previous prime is 22061009. The next prime is 22061027. The reversal of 22061010 is 1016022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367654 + ... + 367713.

It is an arithmetic number, because the mean of its divisors is an integer number (3309156).

Almost surely, 2^22061010 is an apocalyptic number.

22061010 is an abundant number, since it is smaller than the sum of its proper divisors (30885486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22061010 is a wasteful number, since it uses less digits than its factorization.

22061010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735377.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 22061010 is about 4696.9149449399. The cubic root of 22061010 is about 280.4627128158.

Adding to 22061010 its reverse (1016022), we get a palindrome (23077032).

The spelling of 22061010 in words is "twenty-two million, sixty-one thousand, ten".